WIP - Azure CNI by default for Windows vlabs api

pkg/api/vlabs/const.go

@@ -87,5 +87,5 @@ const (
 	// DefaultNetworkPolicy defines the network policy to use by default
 	DefaultNetworkPolicy = "azure"
 	// DefaultNetworkPolicyWindows defines the network policy to use by default for clusters with Windows agent pools
-	DefaultNetworkPolicyWindows = "none"
+	DefaultNetworkPolicyWindows = "azure"
 )

pkg/api/vlabs/validate.go

@@ -674,7 +674,7 @@ func (a *Properties) validateNetworkPolicy() error {
 	}
 
 	// Temporary safety check, to be removed when Windows support is added.
-	if (networkPolicy == "calico" || networkPolicy == "azure") && a.HasWindows() {
+	if (networkPolicy == "calico") && a.HasWindows() {
 		return fmt.Errorf("networkPolicy '%s' is not supporting windows agents", networkPolicy)
 	}